feat(daemon): Add real-time log streaming and pub/sub: daemon publishes per-process logs, IPC client subscribe/unsubscribe, CLI --follow streaming, and sequencing for logs

ts/classes.processmonitor.ts

@@ -1,4 +1,5 @@
 import * as plugins from './plugins.js';
+import { EventEmitter } from 'events';
 import { ProcessWrapper, type IProcessLog } from './classes.processwrapper.js';
 import { Logger, ProcessError, handleError } from './utils.errorhandler.js';
 
@@ -13,7 +14,7 @@ export interface IMonitorConfig {
   logBufferSize?: number; // Optional: number of log lines to keep (default: 100)
 }
 
-export class ProcessMonitor {
+export class ProcessMonitor extends EventEmitter {
   private processWrapper: ProcessWrapper | null = null;
   private config: IMonitorConfig;
   private intervalId: NodeJS.Timeout | null = null;
@@ -22,6 +23,7 @@ export class ProcessMonitor {
   private logger: Logger;
 
   constructor(config: IMonitorConfig) {
+    super();
     this.config = config;
     this.logger = new Logger(`ProcessMonitor:${config.name || 'unnamed'}`);
   }
@@ -65,8 +67,10 @@ export class ProcessMonitor {
 
     // Set up event handlers
     this.processWrapper.on('log', (log: IProcessLog): void => {
-      // Here we could add handlers to send logs somewhere
-      // For now, we just log system messages to the console
+      // Re-emit the log event for upstream handlers
+      this.emit('log', log);
+      
+      // Log system messages to the console
       if (log.type === 'system') {
         this.log(log.message);
       }